package src.main.java.service;

import jakarta.servlet.http.HttpServletResponse;
import org.springframework.web.multipart.MultipartFile;
import vo.common.entity.product.Category;

import java.util.List;


public interface CategoryService {

    List<Category> findByParentId(Long parentId);

    void exportData(HttpServletResponse response);

    void importData(MultipartFile file);

}
